Normally I get annoyed by all the blind support people on TFM show for people just because they say they are in the military. I joined the Army right after college, and I know that there are hordes of total shit bags in the military that disgrace the service on a daily basis and no one would ever follow into combat. But I also know guys who got the bronze star, and those soldiers are without exception the definition of true American heros. Cheers to your grandpa, he must be a great guy.